package com.itheima.core.dao;

import com.itheima.core.po.Customer;

import java.util.List;

public interface CustomerDao {
    public List<Customer> selectCustomerList(Customer customer);

    public Integer selectCustomerListCount(Customer customer);

    public List<Customer> selectCustomerById(Integer id);

    public int deleteById(Integer id);

    public int createCustomer(Customer customer);

}
